// Generated from ExprSyntax.g4 by ANTLR 4.9.2

package com.xrui.parser2;

import org.antlr.v4.runtime.tree.ParseTreeListener;

/**
 * This interface defines a complete listener for a parse tree produced by
 * {@link ExprSyntaxParser}.
 */
public interface ExprSyntaxListener extends ParseTreeListener {
	/**
	 * Enter a parse tree produced by {@link ExprSyntaxParser#expression}.
	 * @param ctx the parse tree
	 */
	void enterExpression(ExprSyntaxParser.ExpressionContext ctx);
	/**
	 * Exit a parse tree produced by {@link ExprSyntaxParser#expression}.
	 * @param ctx the parse tree
	 */
	void exitExpression(ExprSyntaxParser.ExpressionContext ctx);
	/**
	 * Enter a parse tree produced by {@link ExprSyntaxParser#functionCall}.
	 * @param ctx the parse tree
	 */
	void enterFunctionCall(ExprSyntaxParser.FunctionCallContext ctx);
	/**
	 * Exit a parse tree produced by {@link ExprSyntaxParser#functionCall}.
	 * @param ctx the parse tree
	 */
	void exitFunctionCall(ExprSyntaxParser.FunctionCallContext ctx);
	/**
	 * Enter a parse tree produced by {@link ExprSyntaxParser#functionArg}.
	 * @param ctx the parse tree
	 */
	void enterFunctionArg(ExprSyntaxParser.FunctionArgContext ctx);
	/**
	 * Exit a parse tree produced by {@link ExprSyntaxParser#functionArg}.
	 * @param ctx the parse tree
	 */
	void exitFunctionArg(ExprSyntaxParser.FunctionArgContext ctx);
	/**
	 * Enter a parse tree produced by {@link ExprSyntaxParser#functionArgs}.
	 * @param ctx the parse tree
	 */
	void enterFunctionArgs(ExprSyntaxParser.FunctionArgsContext ctx);
	/**
	 * Exit a parse tree produced by {@link ExprSyntaxParser#functionArgs}.
	 * @param ctx the parse tree
	 */
	void exitFunctionArgs(ExprSyntaxParser.FunctionArgsContext ctx);
	/**
	 * Enter a parse tree produced by {@link ExprSyntaxParser#field_name}.
	 * @param ctx the parse tree
	 */
	void enterField_name(ExprSyntaxParser.Field_nameContext ctx);
	/**
	 * Exit a parse tree produced by {@link ExprSyntaxParser#field_name}.
	 * @param ctx the parse tree
	 */
	void exitField_name(ExprSyntaxParser.Field_nameContext ctx);
}